NIA HARRISON

18 races in the archive

Personal bests

Half Marathon

1:39:00

2017 · 7:33 /mi

10K

45:08

2013 · 7:16 /mi

Progression

Half Marathon7 finishes · best 1:39:00 in 2017 · latest 1:44:32 in 2025
1:40:001:48:201:56:4020142017201920202021202420252014 2014 American Family Fitness Half Marathon — 1:42:212017 2017 Markel Richmond Half Marathon — 1:39:001:39:002019 2019 Markel Richmond Half Marathon — 1:45:122020 2020 Richmond Half Marathon — 1:53:122021 2021 Carmax Richmond Half Marathon — 1:39:502024 2024 CarMax Richmond Half Marathon — 1:55:242025 2025 CarMax Richmond Half Marathon — 1:44:32

Lower on the chart is faster — a line falling to the right means improvement.

10K11 finishes · best 45:08 in 2013 · latest 47:12 in 2026
50:0058:20201320142015201620172018201920232024202520262013 10K — 45:0845:082014 10K — 47:452015 10K — 45:522016 10K — 47:362017 10K — 46:542018 10K — 59:152019 10K — 49:072023 10K — 50:022024 10K — 49:45.82025 10K — 48:142026 10K — 47:12

Lower on the chart is faster — a line falling to the right means improvement.

Half Marathon — pace by segment6 of 6 editions shown
7:308:20Start–10K10K–Finish2025 · Start to 10K · 8:00 /mi2025 · 10K to Finish · 7:57 /mi20252024 · Start to 10K · 8:42 /mi2024 · 10K to Finish · 8:54 /mi20242021 · Start to 10K · 7:36 /mi2021 · 10K to Finish · 7:38 /mi20212019 · Start to 10K · 7:55 /mi2019 · 10K to Finish · 8:08 /mi20192017 · Start to 10K · 7:41 /mi2017 · 10K to Finish · 7:26 /mi20172014 · Start to 10K · 7:47 /mi2014 · 10K to Finish · 7:50 /mi2014

Minutes per mile over each stretch of the course. Lower is faster, so a line rising to the right means slowing down. Colour runs pale for the earliest editions to dark for the most recent; tap a year to show or hide it.

10K — pace by segment6 of 8 editions shown
7:308:209:1010:00Start–5K5K–Finish2026 · Start to 5K · 7:45 /mi2026 · 5K to Finish · 7:27 /mi20262025 · Start to 5K · 7:55 /mi2025 · 5K to Finish · 7:37 /mi20252024 · Start to 5K · 7:52 /mi2024 · 5K to Finish · 8:09 /mi20242023 · Start to 5K · 7:58 /mi2023 · 5K to Finish · 8:09 /mi20232019 · Start to 5K · 7:43 /mi2019 · 5K to Finish · 8:06 /mi20192018 · Start to 5K · 9:46 /mi2018 · 5K to Finish · 9:18 /mi2018

Minutes per mile over each stretch of the course. Lower is faster, so a line rising to the right means slowing down. Colour runs pale for the earliest editions to dark for the most recent; tap a year to show or hide it.

Race history